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<h1 class="topictitle1">管理即时挂载</h1>
<div><p>您可以在OceanProtect管理界面上对文件集副本即时挂载执行相关管理操作。</p>
<p>您需要登录OceanProtect管理界面，选择<span class="uicontrol">“<span id="Files-0051__zh-cn_topic_0000001839142377_text91553217374">数据利用</span> &gt; <span id="Files-0051__zh-cn_topic_0000001839142377_text101552021103718">即时挂载</span> &gt; <span id="Files-0051__zh-cn_topic_0000001839142377_text42471249173719">文件集</span>”</span>。</p>
<p>具体操作任务如<a href="#Files-0051__zh-cn_topic_0000001337707966_zh-cn_topic_0000001123208137_zh-cn_topic_0000001090712911_table51069596392">表1</a>所示。</p>

<div class="tablenoborder"><a name="Files-0051__zh-cn_topic_0000001337707966_zh-cn_topic_0000001123208137_zh-cn_topic_0000001090712911_table51069596392"></a><a name="zh-cn_topic_0000001337707966_zh-cn_topic_0000001123208137_zh-cn_topic_0000001090712911_table51069596392"></a><table cellpadding="4" cellspacing="0" summary="" id="Files-0051__zh-cn_topic_0000001337707966_zh-cn_topic_0000001123208137_zh-cn_topic_0000001090712911_table51069596392" frame="border" border="1" rules="all"><caption><b>表1 </b>即时挂载相关操作</caption><colgroup><col style="width:16.63%"><col style="width:47.43%"><col style="width:35.94%"></colgroup><thead align="left"><tr><th align="left" class="cellrowborder" valign="top" width="16.63%" id="mcps1.3.4.2.4.1.1"><p>任务</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="47.43%" id="mcps1.3.4.2.4.1.2"><p>任务描述</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="35.94%" id="mcps1.3.4.2.4.1.3"><p>界面入口</p>
</th>
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</thead>
<tbody><tr><td class="cellrowborder" valign="top" width="16.63%" headers="mcps1.3.4.2.4.1.1 "><p>修改挂载信息</p>
</td>
<td class="cellrowborder" valign="top" width="47.43%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>如果创建即时挂载时，未配置挂载副本的带宽、IOPS、挂载更新策略等参数，可以通过该操作配置，或通过该操作修改已配置的参数。</p>
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<td class="cellrowborder" valign="top" width="35.94%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>修改</span>”</span>。</p>
<p></p>
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<tr><td class="cellrowborder" valign="top" width="16.63%" headers="mcps1.3.4.2.4.1.1 "><p>销毁挂载</p>
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<td class="cellrowborder" valign="top" width="47.43%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>如果您需要将已挂载的副本从主机卸载，可以通过该操作销毁挂载。</p>
<p><strong>注意事项</strong></p>
<p>销毁时需要选择是否保留即时挂载生成的副本。如果选择保留，则按照<a href="Files-0052.html">挂载更新策略</a>中设置的保留时长保留挂载副本或永久保留（未设置挂载更新策略），否则直接删除挂载副本。</p>
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<td class="cellrowborder" valign="top" width="35.94%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>销毁</span>”</span>。</p>
</td>
</tr>
<tr><td class="cellrowborder" valign="top" width="16.63%" headers="mcps1.3.4.2.4.1.1 "><p>更新挂载副本</p>
</td>
<td class="cellrowborder" valign="top" width="47.43%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>如果需要立即对主机更新一次挂载副本，可以通过该操作实现。</p>
<p><strong>注意事项</strong></p>
<p>即时挂载的状态为<span class="uicontrol">“<span>可用</span>”</span>或<span class="uicontrol">“<span>挂载失败</span>”</span>才允许更新挂载副本。</p>
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<td class="cellrowborder" valign="top" width="35.94%" headers="mcps1.3.4.2.4.1.3 "><ol><li>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>更新</span>”</span>。</li><li>选择<span class="uicontrol">“<span>更新到最新副本数据</span>”</span>或<span class="uicontrol">“<span>更新到指定副本数据</span>”</span>。</li></ol>
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<tr><td class="cellrowborder" valign="top" width="16.63%" headers="mcps1.3.4.2.4.1.1 "><p>禁用更新挂载</p>
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<td class="cellrowborder" valign="top" width="47.43%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>如果不再需要按照更新策略更新挂载副本、不允许手动更新挂载副本或不允许修改即时挂载参数，可以通过该操作实现。</p>
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<td class="cellrowborder" valign="top" width="35.94%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>禁用</span>”</span>。</p>
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<tr><td class="cellrowborder" valign="top" width="16.63%" headers="mcps1.3.4.2.4.1.1 "><p>激活更新挂载</p>
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<td class="cellrowborder" valign="top" width="47.43%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>即时挂载被禁用后，可以被重新激活，激活后将按照更新策略更新挂载副本。</p>
</td>
<td class="cellrowborder" valign="top" width="35.94%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>激活</span>”</span>。</p>
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<tr><td class="cellrowborder" valign="top" width="16.63%" headers="mcps1.3.4.2.4.1.1 "><p>查看挂载详细信息</p>
</td>
<td class="cellrowborder" valign="top" width="47.43%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p>
<p>如果需要查看即时挂载的详细信息，可以通过该操作实现。</p>
</td>
<td class="cellrowborder" valign="top" width="35.94%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>查看</span>”</span>。</p>
<p>查看资源、副本数据、挂载更新策略的详细信息。</p>
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